CN100441372C - Circular guide rail bench - Google Patents
Circular guide rail bench Download PDFInfo
- Publication number
- CN100441372C CN100441372C CNB2006100518196A CN200610051819A CN100441372C CN 100441372 C CN100441372 C CN 100441372C CN B2006100518196 A CNB2006100518196 A CN B2006100518196A CN 200610051819 A CN200610051819 A CN 200610051819A CN 100441372 C CN100441372 C CN 100441372C
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- China
- Prior art keywords
- leading screw
- slide carriage
- seat
- guide rail
- contained
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- Expired - Fee Related
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Abstract
The present invention discloses a circular-arc guiding rail bench. A base seat is matched with a slide carriage by adopting a partial annular guiding rail, one end of a screw rod is installed in a hole of a rotatable leading screw seat, and a screw nut matched with the screw rod is also rotatable. The slide carriage of a working bench moves along a circular arc by rotating a handle on the screw rod. A base plate is installed by a clamping tool on the face of the working bench and can be connected with clamping tools of various manufacturing parts, and needful various partial large circular-arc faces are manufactured under the match of a cutter and a position corresponding to the base plate. The circular-arc guiding rail bench has the advantages of small size of the working bench, reliable motion and convenient operation. The present invention can easily solve the puzzle for manufacturing larger circular-arc surfaces, and can manufacture circular-arc surfaces in a certain range according to the position change of the cutter corresponding to the returning circle center of the working bench.
Description
Technical field
The present invention relates to mechanical processing technique equipment, especially circular guide rail bench.
Background technology
Some parts requires the local arc-shaped surface of process larger sized in the machine-building, the patent of invention " arc dentiform passive wheel " of my in February, 2006 application for example, and the profile of tooth of wheel is exactly the orthodrome curved surface.Process this curved surface and need can produce the consistent circular guide rail bench that moves with the molding cutter cooperation with the orthodrome tooth surface.The radius of gyration of general disk workbench is all too little, can't use at all.If the structure of pressing the plain disk workbench is made big radius of gyration workbench, its volume can not use on general device too greatly.Therefore want the arc-shaped surface of process larger sized, the circular guide rail bench of just necessary design specialized.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, a kind of circular guide rail bench is provided, solve the processing difficult problem on orthodrome surface.
The objective of the invention is to realize as follows: base adopts the part annular guide rail with cooperating of slide carriage, one end of leading screw passes the hole on the axis leading screw seat vertical with the plane of slide carriage movement locus composition, realize the axial location of leading screw, the leading screw seat is contained in the hole of leading screw bearing.The plane that the cylindrical axial line of the screw that matches with leading screw is formed perpendicular to the slide carriage movement locus.Handle is fixed on leading screw one end.Leading screw seat and screw are all rotatable, axially must not play.The leading screw seat is contained in the hole of leading screw bearing.The leading screw bearing is contained in base one end face and is positioned on the position of guide rail transverse center, the respective planes that nut seat is contained in slide carriage is positioned on the position of guideway centreline, perhaps the leading screw bearing is contained in slide carriage one end face and is positioned on the position of guide rail transverse center, and the respective planes that nut seat is contained in base is positioned on the position of guideway centreline.The plane parallel that assembling back leading screw axis and slide carriage movement locus are formed makes the slide carriage of workbench produce circular motion by the handle on the rotational lead screw.By the anchor clamps on the work top base plate is installed, can be connected with the anchor clamps of multiple processing parts, under its corresponding cutter and position cooperation, the multiple local great circle cambered surface that processing needs.
The advantage that this circular guide rail bench has is: the workbench volume is little, and motion is reliable, and is easy to operate.The difficult problem of process larger sized arc-shaped surface can be relatively easy to solve,, the arc surface in the certain limit can be processed according to the variation of cutter for the work table rotation home position.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Accompanying drawing 2 is front views of circular guide rail bench scheme a of the present invention.Fig. 1 is the upward view of Fig. 2, and Fig. 3 is the left view of Fig. 2, and Fig. 4 is the cutaway view of YanA-AChu among Fig. 3, and Fig. 5 is the cutaway view of YanB-BChu among Fig. 4.Accompanying drawing 7 is front views of circular guide rail bench scheme b of the present invention.Fig. 6 is the upward view of Fig. 7, and Fig. 8 is the left view of Fig. 7, and Fig. 9 is the cutaway view of YanC-CChu among Fig. 8, and Figure 10 is the cutaway view of YanD-DChu among Fig. 9.
Among the figure: 1, base, 2, nut seat, 3, screw, 4, clip plate, 5, panel, 6, locking nut, 7, regulate bolt, 8, the leading screw bearing, 9, handle, 10, stripped nut, 11, thrust bearing, 12, leading screw, 13, the leading screw seat, 14, leading screw seat pressing plate, 15, slide carriage, 16, the anchor clamps base plate, 17, soket head cap screw, 18, taper pin with internal thread, 19, outer plate, 20, the b base, 21, b clip plate, 22, b panel, 23, b slide carriage, 24, b anchor clamps base plate, 25, the b outer plate.
The specific embodiment
With reference to accompanying drawing, square-section partial circle cannelure on the slide carriage is contained on the identical base rail of shape, both sides, slide carriage bottom surface are equipped with clip plate, outer plate respectively, by controlling the top reasonable clearance that just can obtain slide carriage and base rail above-below direction to the size that inside and outside hold-down plate surface is installed that slide carriage contacts with base.Promptly with the reconditioning slide carriage inside and outside hold-down plate surface is installed, is obtained reasonable clearance according to the thickness of base rail; Between base rail inboard and the slide carriage panel is housed, the front end cylinder that is contained in the adjusting bolt 7 on the slide carriage is contained in the corresponding aperture of panel 5, rotating adjusting bolt 7 can force panel 5 to advance, in order to regulate the gap of slide carriage and base rail, after reaching reasonable clearance, be locked with being contained in the locking nut of regulating on the bolt 76, prevent to become flexible.The fit clearance of ring-shaped guide rail can be selected by the fit clearance of the akin line slideway in cross section; One end of leading screw 12 is contained in the hole of leading screw seat 13, and this hole is vertical with leading screw seat 13 cylindrical axial lines and crossing.Thrust bearing 11 is equipped with at the two ends in hole, realizes the axial location of leading screw 12 with the corresponding shaft shoulder of two stripped nuts 10 and leading screw 12, leading screw can be rotated flexibly and axially must not play.Leading screw seat 13 is contained in the hole of leading screw bearing 8, and leading screw seat pressing plate 14 all is equipped with at two ends, the axial float of restriction leading screw seat 13, and the length of leading screw seat 13 is H11/c11 with the cooperating of length composition in hole, place, the cylindrical of leading screw seat 13 is H8/f7 with cooperating of hole.Leading screw bearing 8 is contained in the end face of base 1, and the axial line of assembling back leading screw seat 13 is with vertical above the base rail; The double-screw bolt of leading screw 12 other ends cooperates with screw 3 screws, and the screw axial line is vertical with its little cylindrical axial line and crossing.Screw 3 is contained in the hole of nut seat 2, and it is H8/f7 that little cylindrical cooperates with the aperture of nut seat 2.Nut seat 2 is contained on the slide carriage 15 corresponding faces, and the big cylindrical of screw 3 and the macropore of nut seat 2 have bigger gap, and the big cylindrical length of screw 3 is H11/c11 with cooperating of nut seat 2 macropore degree of depth composition.Assembling back screw 3 little cylindrical axial lines are with vertical above the base rail, and the axial line of leading screw 12 is with parallel above the base rail; Handle 9 is fixed on the leading screw 12 by key and spring washer, nut, and the anchor clamps base plate is fixed on the slide carriage with soket head cap screw 17 and taper pin with internal thread 18.Be used for connecting the anchor clamps of the different parts of clamping.
The another kind of scheme b and the scheme a form of circular guide rail bench are basic identical, as the 2nd page of accompanying drawing 7-11 of Figure of description.Just leading screw bearing 8 is fixed on the end face of b slide carriage 23, nut seat 2 fixedly b base 20 respective planes on.
The cooperation guide rail form of two kinds of schemes is the same, and the base of scheme a is longer than slide carriage, and leading screw is fixed on the base, and the rotation slide carriage along with leading screw during work moves, and the leading screw swing is not moved.The slide carriage of scheme b is longer than base, and leading screw is fixed on the slide carriage, and the rotation slide carriage along with leading screw during work moves, and leading screw is followed slide carriage to move together and swing is arranged.Because the tool position of institute's processing parts and work table rotation home position determine the size of its processing arc-shaped surface radius, so can process radius arc surface within the specific limits by changing its relative position.Design has the anchor clamps base plate of positioning and fixing accurate with it on the slide carriage, with the adjustment that makes things convenient for anchor clamps and the replacing of the different part clamps of clamping.Accompanying drawing is drawn by People's Republic of China's mechanical drawing standard, and matchmark is seen the relevant tolerance fit standard of the People's Republic of China (PRC).
Claims (6)
1, a kind of circular guide rail bench, it comprises base, slide carriage, leading screw, leading screw seat, leading screw bearing, screw, nut seat, handle, anchor clamps base plate, it is characterized in that: base adopts the partial circle ring-shaped guide rail with cooperating of slide carriage, and its fit clearance can be adjusted; One end of leading screw (12) passes the hole on the leading screw seat (13), realize the axial location of leading screw (12), the axis of leading screw seat (13) is vertical with the plane that the slide carriage movement locus is formed, the plane that the cylindrical axial line of the screw (3) that matches with leading screw (12) is formed perpendicular to the slide carriage movement locus, handle (9) is fixed on leading screw (12) one ends; Leading screw seat (13) is contained in the hole of leading screw bearing (8), and screw (3) is contained in the hole of nut seat (2), and leading screw seat (13) and screw (3) are all rotatable; Leading screw bearing (8) is contained in base (1) one end face and is positioned on the position of guide rail transverse center, and the lower plane that nut seat (2) is contained in slide carriage (15) is positioned on the position of guideway centreline; Perhaps leading screw bearing (8) is contained in slide carriage one end face and is positioned on the position of guide rail transverse center, and the lower plane that nut seat (2) is contained in base is positioned on the position of guideway centreline; The plane parallel that assembling back leading screw (12) axis and slide carriage movement locus are formed; The anchor clamps base plate is installed on the slide carriage.
2, circular guide rail bench as claimed in claim 1, it is characterized in that: the square-section partial circle cannelure on the described slide carriage is contained on the base rail, the shape of guide rail is identical with partial circle cannelure shape, slide carriage bottom surface inner edge is equipped with clip plate, outer plate is equipped with in outside, slide carriage bottom surface, between guide rail inboard and the slide carriage panel is housed, the front end cylinder that is contained in the adjusting bolt (7) on the slide carriage is contained in the corresponding aperture of panel, regulate on the bolt (7) locking nut (6) is housed, the fit clearance of guide rail and partial circle cannelure is selected by the fit clearance of the akin line slideway in cross section.
3, circular guide rail bench as claimed in claim 1, it is characterized in that: an end of described leading screw (12) is contained in the hole of leading screw seat (13), this hole is vertical with leading screw seat (13) cylindrical axial line and crossing, thrust bearing (11) is equipped with at the two ends in hole, realize the axial location of leading screw (12) with the corresponding shaft shoulder of two stripped nuts (10) and leading screw (12), leading screw can be rotated flexibly and axially must not play.
4, circular guide rail bench as claimed in claim 1, it is characterized in that: the hole axial line of described leading screw seat (13) is vertical and crossing with the cylindrical axial line of leading screw seat (13), leading screw seat pressing plate (14) all is equipped with at the two ends of leading screw seat (13), the length of leading screw seat (13) is H11/c11 with cooperating of the length in hole, place composition, the cylindrical of leading screw seat (13) is H8/f7 with cooperating of hole, and assembling back leading screw seat (13) cylindrical axial line is with vertical above the base rail.
5, circular guide rail bench as claimed in claim 1 is characterized in that: described handle (9) is fixed on the leading screw (12) by key and spring washer, nut.
6, circular guide rail bench as claimed in claim 1 is characterized in that: described anchor clamps base plate is fixed on the slide carriage with soket head cap screw (17) and taper pin with internal thread (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100518196A CN100441372C (en) | 2006-06-01 | 2006-06-01 | Circular guide rail bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100518196A CN100441372C (en) | 2006-06-01 | 2006-06-01 | Circular guide rail bench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1857855A CN1857855A (en) | 2006-11-08 |
| CN100441372C true CN100441372C (en) | 2008-12-10 |
Family
ID=37296832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100518196A Expired - Fee Related CN100441372C (en) | 2006-06-01 | 2006-06-01 | Circular guide rail bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100441372C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128647B (en) * | 2014-07-18 | 2017-01-11 | 首钢总公司 | Apparatus and method for processing workpiece arc surface on vertical elevating milling machine |
| CN104467272B (en) * | 2014-11-19 | 2017-03-15 | 元一科技（北京）有限公司 | A kind of electric angle pendular motion device |
| CN108000508B (en) * | 2018-01-25 | 2024-01-26 | 西南石油大学 | Motion adjusting device |
| CN108406338B (en) * | 2018-03-20 | 2023-08-11 | 吉林大学 | Multi-dimensional ultrasonic tool system and method with tool head action space being quadric surface |
| CN109396509A (en) * | 2018-11-30 | 2019-03-01 | 沃得精机(中国)有限公司 | The lathe of semicircle orifice is covered in a kind of milling press machine |
| CN110919088B (en) * | 2019-12-05 | 2022-01-11 | 上海电气上重铸锻有限公司 | Machining device, circular arc sawing machine and machining method |
| CN111302012B (en) * | 2020-03-20 | 2021-03-26 | 浙江同发塑机有限公司 | Conveying device convenient to control and used for machining |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4060021A (en) * | 1973-12-12 | 1977-11-29 | Charles William Berthiez | Circular indexing plate for a machine tool |
| US4061077A (en) * | 1977-01-06 | 1977-12-06 | Gladwin Floyd R | Apparatus for forming large compound curved surfaces |
| CN2467285Y (en) * | 2001-03-28 | 2001-12-26 | 瑞安市国望印刷机械厂 | Paper-pushing mechanism for paper cutting machine |
| CN2912898Y (en) * | 2006-06-01 | 2007-06-20 | 陈焕春 | Large circular arc rotating table |
-
2006
- 2006-06-01 CN CNB2006100518196A patent/CN100441372C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4060021A (en) * | 1973-12-12 | 1977-11-29 | Charles William Berthiez | Circular indexing plate for a machine tool |
| US4061077A (en) * | 1977-01-06 | 1977-12-06 | Gladwin Floyd R | Apparatus for forming large compound curved surfaces |
| CN2467285Y (en) * | 2001-03-28 | 2001-12-26 | 瑞安市国望印刷机械厂 | Paper-pushing mechanism for paper cutting machine |
| CN2912898Y (en) * | 2006-06-01 | 2007-06-20 | 陈焕春 | Large circular arc rotating table |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1857855A (en) | 2006-11-08 |
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Granted publication date: 20081210 |